SkyWest Airlines
OO4639Boise to San Francisco
SkyWest Airlines flight OO4639 flies from Boise (BOI) to San Francisco (SFO), 840 km. Over August 2025 to July 2026 it usually arrives about 25 minutes late: 69% of 365 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
69%
on time (within 15 min)
25%
more than 30 min late
0.5%
cancelled
+25 min
average arrival vs schedule
Every operation of OO4639, August 2025 to July 2026: 365 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4639
- Boise (BOI) to San Francisco (SFO)77 flights
- Chattanooga (CHA) to Chicago O'Hare (ORD)64 flights
- Houston (IAH) to Lafayette (LFT)52 flights
- Appleton (ATW) to Chicago O'Hare (ORD)38 flights
- Fort Wayne (FWA) to Chicago O'Hare (ORD)36 flights
- Columbia (COU) to Chicago O'Hare (ORD)24 flights
- Fargo (FAR) to Chicago O'Hare (ORD)20 flights
- Ontario (ONT) to San Francisco (SFO)19 flights
- Corpus Christi (CRP) to Houston (IAH)18 flights
- Houston (IAH) to Little Rock (LIT)11 flights
Other flights from Boise to San Francisco
More about Boise (BOI) and San Francisco (SFO).
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